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Industrial Gas Regulators

Victor® Model G250-150-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model G250-150-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model G250-150-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-9400

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Victor® Model ESS32-60-540 EDGE™ 2.0 Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model ESS32-60-540 EDGE™ 2.0 Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model ESS32-60-540 EDGE™ 2.0 Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3627

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Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Victor® Model SR450D-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-0532

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

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Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

Victor® EDGE™ Series 2.0 Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-3637

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Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

Victor® Model ESS42-150-590 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-590

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Airgas Part #:VIC0781-3614

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Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Victor® Model ESS42-150-346 EDGE™ 2.0 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-3613

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Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 247-125-1/4 Heavy Duty Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000825

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Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

Harris® Model 355-2 N2/Air-580 Up to 140 SCFH Compact Pressure Compensated Air and Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100207

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Miller® Medium Duty 2 Stage Oxygen Two Stage Regulator

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Miller® Medium Duty 2 Stage Oxygen Two Stage Regulator

Miller® Medium Duty 2 Stage Oxygen Two Stage Regulator

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Airgas Part #:MIL35-125-540

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Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

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Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

Miller® Silverline Series Medium Duty Nitrogen, CO2 And Argon Two Stage Regulator, CGA-510

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Airgas Part #:MIL121-0007

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Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® Model SR250D-540 Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-0043

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Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

Harris® Model 330-125-540 Heavy Duty Industrial Liquid Cylinder Gaseous Withdrawal Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3001090

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Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

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Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

Victor® Model VTS700ME-996 Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA-996

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Airgas Part #:VIC0780-0998

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Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

Victor® Model ESS42-60-540 EDGE™ 2.0 Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-3600

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Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

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Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

Miller® Smith® Medium Duty Single-Stage Oxygen Single-Stage Regulator

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Airgas Part #:MIL30-100-540

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Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

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Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

Western Model RS-2-4 Medium Duty Air Single Stage Regulator, CGA-346

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Airgas Part #:WESRS-2-4

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Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

Victor® Model ETS4-40-540 EDGE™ High Capacity Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0781-5217

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Victor® Model SR4G-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Victor® Model SR4G-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

Victor® Model SR4G-346 Heavy Duty/High Capacity Air Single Stage Regulator, CGA-346

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Airgas Part #:VIC0781-1422

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Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Harris® Model 425-50-540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000795

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Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

Harris® Model 447-50-CR Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14RH (Female) - 024

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Airgas Part #:HCL4000553

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Industrial Gas Regulators From Top Manufacturers At Airgas

Control and reduce your gas cylinder's pressure to your desired outlet pressure with these light, medium, and heavy-duty industrial gas regulators from RADNOR™️, Victor Equipment, Harris Products Group and Miller Electric Manufacturing. Airgas offers a vast selection of line, balloon, pipeline, specialty gas, single- and two-stage, and flow gauge regulators and flowmeters for pure and mixed gases.


Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.